1/*-------------------------------------------------------------------------
2 * drawElements Quality Program Tester Core
3 * ----------------------------------------
4 *
5 * Copyright 2014 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 *      http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 *
19 *//*!
20 * \file
21 * \brief EGL native display abstraction
22 *//*--------------------------------------------------------------------*/
23
24#include "egluNativeDisplay.hpp"
25#include "eglwEnums.hpp"
26
27namespace eglu
28{
29
30using namespace eglw;
31
32// NativeDisplay
33
34NativeDisplay::NativeDisplay (Capability capabilities, EGLenum platformType, const char* platformExtension)
35	: m_capabilities		(capabilities)
36	, m_platformType		(platformType)
37	, m_platformExtension	(platformExtension)
38{
39	DE_ASSERT(platformType != EGL_NONE && platformExtension);
40	DE_ASSERT(capabilities & CAPABILITY_GET_DISPLAY_PLATFORM);
41}
42
43NativeDisplay::NativeDisplay (Capability capabilities)
44	: m_capabilities		(capabilities)
45	, m_platformType		(EGL_NONE)
46	, m_platformExtension	("")
47{
48	DE_ASSERT(!(capabilities & CAPABILITY_GET_DISPLAY_PLATFORM));
49	DE_ASSERT(capabilities & CAPABILITY_GET_DISPLAY_LEGACY);
50}
51
52NativeDisplay::~NativeDisplay (void)
53{
54}
55
56EGLNativeDisplayType NativeDisplay::getLegacyNative (void)
57{
58	// If NativeDisplay claims to support CAPABILITY_GET_DISPLAY_LEGACY then
59	// this method must be implemented.
60	TCU_CHECK_INTERNAL((m_capabilities & CAPABILITY_GET_DISPLAY_LEGACY) == 0);
61	TCU_THROW(NotSupportedError, "eglu::NativeDisplay can't be used with eglGetDisplay()");
62}
63
64void* NativeDisplay::getPlatformNative (void)
65{
66	// If NativeDisplay claims to support CAPABILITY_GET_DISPLAY_PLATFORM then
67	// this method must be implemented.
68	TCU_CHECK_INTERNAL((m_capabilities & CAPABILITY_GET_DISPLAY_PLATFORM) == 0);
69	TCU_THROW(NotSupportedError, "eglu::NativeDisplay can't be used with eglGetPlatformDisplay()");
70}
71
72const EGLAttrib* NativeDisplay::getPlatformAttributes (void) const
73{
74	// If NativeDisplay claims to support CAPABILITY_GET_DISPLAY_PLATFORM then
75	// this method must be implemented.
76	TCU_CHECK_INTERNAL((m_capabilities & CAPABILITY_GET_DISPLAY_PLATFORM) == 0);
77	TCU_THROW(NotSupportedError, "eglu::NativeDisplay can't be used with eglGetPlatformDisplay()");
78}
79
80// NativeDisplayFactory
81
82NativeDisplayFactory::NativeDisplayFactory (const std::string& name, const std::string& description, NativeDisplay::Capability capabilities, EGLenum platformType, const char* platformExtension)
83	: FactoryBase			(name, description)
84	, m_capabilities		(capabilities)
85	, m_platformType		(platformType)
86	, m_platformExtension	(platformExtension)
87{
88	DE_ASSERT(platformType != EGL_NONE && platformExtension);
89	DE_ASSERT(capabilities & NativeDisplay::CAPABILITY_GET_DISPLAY_PLATFORM);
90}
91
92NativeDisplayFactory::NativeDisplayFactory (const std::string& name, const std::string& description, NativeDisplay::Capability capabilities)
93	: FactoryBase			(name, description)
94	, m_capabilities		(capabilities)
95	, m_platformType		(EGL_NONE)
96	, m_platformExtension	("")
97{
98	DE_ASSERT(!(capabilities & NativeDisplay::CAPABILITY_GET_DISPLAY_PLATFORM));
99	DE_ASSERT(capabilities & NativeDisplay::CAPABILITY_GET_DISPLAY_LEGACY);
100}
101
102NativeDisplayFactory::~NativeDisplayFactory (void)
103{
104}
105
106} // eglu
107